Answer:
the answer is A.
Step-by-step explanation:
Hello,
I don't know the divison method but is it these one?
156.25= 625/4=(25/2)²
√156.25= 12.5
Answer:
Use photomath
Step-by-step explanation:
sorry it doesnt answer your question but just use it it's free and great
Answer:
3:11
Step-by-step explanation:
the other ones have 7 in them